问题
选择题
37. No one has come up with a better explanation of why dinosaurs ______.
A．died away
B．died for
C．died of
D．died out
答案
答案：D
搜题请搜索小程序“爱下问搜题”
37. No one has come up with a better explanation of why dinosaurs ______.
A．died away
B．died for
C．died of
D．died out
答案：D